{"question":"Tieto data science jobs","answer":"Tieto has 51 open data science roles: 5 in Sofia, 4 in Plovdiv and 4 in Varna. 8 of them state the pay; the middle half sits between $53k and $90k a year. 17 were posted in the last 7 days. Roles at Tieto take 29 days to fill at the median.","company":"Tieto","company_url":"https://alion.io/company/tieto","team":"Data science","open_roles":51,"new_7_days":17,"fully_remote":0,"median_days_to_fill":29,"stated_pay_usd":{"p25":53205,"median":81791,"p75":89507,"postings":8},"cities":{"Sofia":5,"Plovdiv":4,"Varna":4,"Veliko Tarnovo":4,"Solna":3,"Espoo":3,"Vienna":2,"Linz":2,"Graz":2,"Bengaluru":2,"Jyväskylä":2,"Tampere":2,"Pune":2,"Fornebu":1,"Regensburg":1,"Berlin":1,"Warsaw":1,"Wrocław":1,"Szczecin":1,"Kraków":1},"roles":[{"title":"Data Architect - Data & AI Platforms (Databricks Focus) - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tieto-data-architect-data-ai-platforms-databricks-focus-tieto-tech-consulting-mfd-6","cities":["Veliko Tarnovo"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-27"},{"title":"Data Architect - Data & AI Platforms (Databricks Focus) - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tieto-data-architect-data-ai-platforms-databricks-focus-tieto-tech-consulting-mfd-7","cities":["Varna"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-27"},{"title":"Data Architect - Data & AI Platforms (Databricks Focus) - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tieto-data-architect-data-ai-platforms-databricks-focus-tieto-tech-consulting-mfd-8","cities":["Plovdiv"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-27"},{"title":"Data Architect - Data & AI Platforms (Databricks Focus) - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tieto-data-architect-data-ai-platforms-databricks-focus-tieto-tech-consulting-mfd-9","cities":["Sofia"],"work_mode":"On-site","pay_usd":null,"posted":"2026-10-27"},{"title":"Data Engineer - Databricks and Banking Solutions - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tieto-data-engineer-databricks-and-banking-solutions-tieto-tech-consulting-mfd-5","cities":["Sofia"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-27"},{"title":"Senior Data Engineer - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tieto-senior-data-engineer-tieto-tech-consulting-mfd-6","cities":["Sofia"],"work_mode":"On-site","pay_usd":null,"posted":"2026-10-27"},{"title":"Data Engineer - Databricks and Banking Solutions - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tieto-data-engineer-databricks-and-banking-solutions-tieto-tech-consulting-mfd","cities":["Veliko Tarnovo"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-23"},{"title":"Data Engineer - Databricks and Banking Solutions - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tieto-data-engineer-databricks-and-banking-solutions-tieto-tech-consulting-mfd-2","cities":["Varna"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-23"},{"title":"Data Engineer - Databricks and Banking Solutions - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tieto-data-engineer-databricks-and-banking-solutions-tieto-tech-consulting-mfd-3","cities":["Plovdiv"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-23"},{"title":"Data Governance Specialist – Pankki- ja finanssiala - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tieto-data-governance-specialist-pankki-ja-finanssiala-tieto-tech-consulting-mfd","cities":["Jyväskylä"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-23"},{"title":"Data Governance Specialist – Pankki- ja finanssiala - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tieto-data-governance-specialist-pankki-ja-finanssiala-tieto-tech-consulting-mfd-2","cities":["Espoo"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-23"},{"title":"Data Governance Specialist – Pankki- ja finanssiala - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tieto-data-governance-specialist-pankki-ja-finanssiala-tieto-tech-consulting-mfd-3","cities":["Tampere"],"work_mode":"On-site","pay_usd":null,"posted":"2026-10-23"},{"title":"Senior Data Engineer (m/f/d) - Tieto Tech Consulting","url":"https://alion.io/job/tieto-senior-data-engineer-mfd-tieto-tech-consulting-11","cities":["Graz"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-23"},{"title":"Senior Data Engineer (m/f/d) - Tieto Tech Consulting","url":"https://alion.io/job/tieto-senior-data-engineer-mfd-tieto-tech-consulting-12","cities":["Linz"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-23"},{"title":"Senior Microsoft Fabric Data Engineer - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tieto-senior-microsoft-fabric-data-engineer-tieto-tech-consulting-mfd","cities":["Sofia"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-22"},{"title":"Data Engineer - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tieto-data-engineer-tieto-tech-consulting-mfd-6","cities":["Brno"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-22"},{"title":"Data Engineer - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tieto-data-engineer-tieto-tech-consulting-mfd-7","cities":["Ostrava"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-22"},{"title":"Databricks Champion -Data Architect - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tieto-databricks-champion-data-architect-tieto-tech-consulting-mfd","cities":["Pune"],"work_mode":"On-site","pay_usd":null,"posted":"2026-10-19"},{"title":"Data Engineer -Databricks - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tieto-data-engineer-databricks-tieto-tech-consulting-mfd","cities":["Pune"],"work_mode":"On-site","pay_usd":null,"posted":"2026-10-19"},{"title":"Senior Data Engineer - Tieto Caretech (m/f/d)","url":"https://alion.io/job/tietoevry-senior-data-engineer-tieto-caretech-mfd","cities":["Tampere"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-05"},{"title":"Senior Data Engineer - Tieto Caretech (m/f/d)","url":"https://alion.io/job/tietoevry-senior-data-engineer-tieto-caretech-mfd-2","cities":["Oulu"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-05"},{"title":"Senior Data Engineer - Tieto Caretech (m/f/d)","url":"https://alion.io/job/tietoevry-senior-data-engineer-tieto-caretech-mfd-3","cities":["Kuopio"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-05"},{"title":"Senior Data Engineer - Tieto Caretech (m/f/d)","url":"https://alion.io/job/tietoevry-senior-data-engineer-tieto-caretech-mfd-4","cities":["Jyväskylä"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-05"},{"title":"Senior Data Engineer - Tieto Caretech (m/f/d)","url":"https://alion.io/job/tietoevry-senior-data-engineer-tieto-caretech-mfd-5","cities":["Espoo"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-05"},{"title":"Junior Data Engineer - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tietoevry-junior-data-engineer-tieto-tech-consulting-mfd","cities":["Veliko Tarnovo"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-05"},{"title":"Junior Data Engineer - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tietoevry-junior-data-engineer-tieto-tech-consulting-mfd-2","cities":["Varna"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-05"},{"title":"Junior Data Engineer - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tietoevry-junior-data-engineer-tieto-tech-consulting-mfd-3","cities":["Plovdiv"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-05"},{"title":"Junior Data Engineer - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tietoevry-junior-data-engineer-tieto-tech-consulting-mfd-4","cities":["Sofia"],"work_mode":"On-site","pay_usd":null,"posted":"2026-10-05"},{"title":"Data Engineer (finanssiala) - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tietoevry-data-engineer-finanssiala-tieto-tech-consulting-mfd","cities":["Espoo"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-09-28"},{"title":"Databricks Architect/Engineer - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tieto-databricks-architectengineer-tieto-tech-consulting-mfd","cities":["Solna"],"work_mode":"On-site","pay_usd":null,"posted":"2026-09-24"},{"title":"Data Engineer (Databricks/Fabric/Snowflake) - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tietoevry-data-engineer-databricksfabricsnowflake-tieto-tech-consulting-mfd-4","cities":["Helsinki"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-09-16"},{"title":"Senior PySpark Developer (Cloudera, Iceberg, Airflow & AWS) - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tieto-senior-pyspark-developer-cloudera-iceberg-airflow-aws-tieto-tech-consulting-mfd","cities":["Bengaluru"],"work_mode":"On-site","pay_usd":null,"posted":"2026-09-03"},{"title":"Sr. Data Engineer - Snowflake & ADF - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tieto-sr-data-engineer-snowflake-adf-tieto-tech-consulting-mfd","cities":["Bengaluru"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-09-01"},{"title":"Senior Data Engineer (m/f/d) - Tieto Tech Consulting","url":"https://alion.io/job/tieto-senior-data-engineer-mfd-tieto-tech-consulting-6","cities":["Vienna"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-09-01"},{"title":"Copy of Petroleum Data Engineer - Subsurface and Drilling Domain - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tieto-copy-of-petroleum-data-engineer-subsurface-and-drilling-domain-tieto-tech-consulting-mfd","cities":["Poznań"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-08-26"},{"title":"Petroleum Data Engineer - Subsurface and Drilling Domain - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tieto-petroleum-data-engineer-subsurface-and-drilling-domain-tieto-tech-consulting-mfd","cities":["Łódź"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-08-26"},{"title":"Petroleum Data Engineer - Subsurface and Drilling Domain - Tieto Tech Consulting (m/f/d)","url":"https://alion.io/job/tieto-petroleum-data-engineer-subsurface-and-drilling-domain-tieto-tech-consulting-mfd-2","cities":["Kraków"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-08-26"},{"title":"Petroleum Data Engineer - 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